201622201032 has 64 divisors (see below), whose sum is σ = 576258883200. Its totient is φ = 57586798080.

The previous prime is 201622201013. The next prime is 201622201043. The reversal of 201622201032 is 230102226102.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296682 + ... + 700902.

It is an arithmetic number, because the mean of its divisors is an integer number (9004045050).

Almost surely, 2^201622201032 is an apocalyptic number.

It is an amenable number.

201622201032 is an abundant number, since it is smaller than the sum of its proper divisors (374636682168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201622201032 is a wasteful number, since it uses less digits than its factorization.

201622201032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407206 (or 407202 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 201622201032 its reverse (230102226102), we get a palindrome (431724427134).

The spelling of 201622201032 in words is "two hundred one billion, six hundred twenty-two million, two hundred one thousand, thirty-two".